"""
@app.route和app.add_url_rule参数：
rule,                       URL规则
view_func,                  视图函数名称
defaults=None,              默认值,当URL中无参数，函数需要参数时，使用defaults={'k':'v'}为函数提供参数
endpoint=None,              名称，用于反向生成URL，即： url_for('名称')
methods=None,               允许的请求方式，如：["GET","POST"]


strict_slashes=None,        对URL最后的 / 符号是否严格要求，
                            如：
                                @app.route('/index',strict_slashes=False)，
                                    访问 http://www.xx.com/index/ 或 http://www.xx.com/index均可
                                @app.route('/index',strict_slashes=True)
                                    仅访问 http://www.xx.com/index 
redirect_to=None,           重定向到指定地址
                            如：
                                @app.route('/index/<int:nid>', redirect_to='/home/<nid>')
                                或
                                def func(adapter, nid):
                                    return "/home/888"
                                @app.route('/index/<int:nid>', redirect_to=func)
subdomain=None,             子域名访问
"""
from flask import Flask, views, url_for

app = Flask(import_name=__name__)
app.config['SERVER_NAME'] = 'wupeiqi.com:5000'


@app.route("/", subdomain="admin")
def static_index():
    """Flask supports static subdomains
    This is available at static.your-domain.tld"""
    return "static.your-domain.tld"


@app.route("/dynamic", subdomain="<username>")
def username_index(username):
    """Dynamic subdomains are also supported
    Try going to user1.your-domain.tld/dynamic"""
    return username + ".your-domain.tld"


if __name__ == '__main__':
    app.run()

